GNU bug report logs - #64735
29.0.92; find invocations are ~15x slower because of ignores

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Message #326 received at 64735 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Ihor Radchenko <yantar92 <at> posteo.net>
Cc: sbaugh <at> janestreet.com, rms <at> gnu.org, sbaugh <at> catern.com, dmitry <at> gutov.dev,
 michael.albinus <at> gmx.de, 64735 <at> debbugs.gnu.org
Subject: Re: bug#64735: 29.0.92; find invocations are ~15x slower because of
 ignores
Date: Sun, 23 Jul 2023 12:13:26 +0300

> From: Ihor Radchenko <yantar92 <at> posteo.net>
> Cc: sbaugh <at> janestreet.com, sbaugh <at> catern.com, rms <at> gnu.org, dmitry <at> gutov.dev,
>  michael.albinus <at> gmx.de, 64735 <at> debbugs.gnu.org
> Date: Sun, 23 Jul 2023 08:16:05 +0000
> 
> With emacs -Q, the results are similar in terms of absolute time spent
> doing GC:
> 
> (("built-in" . "Elapsed time: 5.706795s (3.332933s in 304 GCs)")
>  ("built-in no handlers" . "Elapsed time: 4.535871s (3.161111s in 301 GCs)")
>  ("with-find" . "Elapsed time: 4.829426s (3.333890s in 274 GCs)"))

Strange.  On my system, GC takes about 8% of the run time.  Maybe it's
a function of how many files are retrieved?

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